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An exhibitor promotes caterpillar fungi at Lhasa's first cordyceps sinensis trade fair in Lhasa, capital of southwest China's Tibet Autonomous Region, Oct. 4, 2018. (Xinhua/Zhang Rufeng)
An exhibitor promotes caterpillar fungi at Lhasa's first cordyceps sinensis trade fair in Lhasa, capital of southwest China's Tibet Autonomous Region, Oct. 4, 2018. (Xinhua/Zhang Rufeng)